/*
 * MIT License
 *
 * Copyright (c) 2019 Mr.css
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 */

package cn.seaboot.commons.convert.time;

import cn.seaboot.commons.lang.P;
import org.jetbrains.annotations.NotNull;
import org.springframework.core.convert.converter.Converter;

import java.time.Instant;
import java.time.LocalDateTime;
import java.time.ZoneId;

/**
 * Convert a Long to a {@link LocalDateTime}.
 *
 * @author Mr.css
 * @version 2020-11-24 9:51
 */
public class LongToLocalDateTimeConverter implements Converter<Long, LocalDateTime> {
    private final ZoneId zone;

    public LongToLocalDateTimeConverter(ZoneId zone) {
        this.zone = zone;
    }

    public LongToLocalDateTimeConverter() {
        this(P.zoneId());
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public LocalDateTime convert(@NotNull Long source) {
        return LocalDateTime.ofInstant(Instant.ofEpochMilli(source), this.zone);
    }
}
